Current sea water temperature:
+80.2°F
| Minimum sea water temperature in June: | 81.9°F |
| Maximum sea water temperature in June: | 62.2°F |
| Average sea water temperature in June: | 73.3°F |
| more information | |
14 days
forecast
forecast
| Trieste |
monthly
weather
weather
| Trieste |
Sea water temperature for the last 10 days:
| June 25 | 80.2°F | June 20 | 77.7°F |
| June 24 | 80.2°F | June 19 | 75.6°F |
| June 23 | 79.9°F | June 18 | 74.7°F |
| June 22 | 81.1°F | June 17 | 72.9°F |
| June 21 | 79.0°F | June 16 | 72.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Trieste?
Based on the data about daily sea water temperature for the last three years the warmest sea in Trieste was noticed in August, July and September.
Monthly Sea Temperatures in Trieste, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 76.5°F. The highest and lowest sea temperatures during the month were 78.6°F and 74.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 81.5°F and 76.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 77.9°F and 72.9°F.
current
weather
weather
| Trieste |
weather in
June
June
| Trieste |
Best time for vacation in Trieste
Trieste on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 08:52
June 26, friday
0900
84°F
SW
4 mph
4 mph
1200
91°F
SW
5 mph
5 mph
1500
95°F
SW
4 mph
4 mph
1800
90°F
NW
2 mph
2 mph
2100
75°F
W
3 mph
3 mph
June 27, saturday
0000
72°F
W
6 mph
6 mph
0300
70°F
W
6 mph
6 mph
0600
70°F
W
6 mph
6 mph
